Which of these is not considered a digital product?
a
a heart rate monitor

b
a bracelet

c
a sleep tracking app

Aletter or menu command that starts an action when the user presses the designated letter and the alt key together is called what?

Consider the following statements, then select one of the answers below: the signal() function shown below registers "sig_handler()" as the signal handler function for the sigkill signal, without the complexity of using when the sigkill signal is sent to a process running this code, by a user typing "kill -kill ", where the correct process id is used for to target the process, sig_handler() will be executed.

What multimedia system creates an immersive, real-life experience that the user can interact with?